function gettime(){
	var date = new Date();
		var y = date.getFullYear();
		var m = date.getMonth() + 1;
		var d = date.getDate();
		var h = date.getHours();
		var mi = date.getMinutes();
		var s = date.getSeconds();
		var week=date.get
	document.getElementById("time").innerHTML =y+"年"+m+"月"+d+"日"+"  "+ h + "时" + mi + "分" + s + "秒";
}
setInterval("gettime()",1000);

function xianshi(){
	document.getElementById("img1").style.display="none";
	document.getElementById("denglu").style.display="block";
}
